product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
RadioRA 2 Maestro local controls function much
like standard dimmers and switches, but can be
controlled as part of a lighting control system.
Local lighting controls are useful in locations
where single circuits of lighting need to be
dimmed or switched.
RadioRA 2 Maestro dimmers incorporate
advanced features such as fade on / fade off,
delayed long fade to off, and rapid full on.
RadioRA 2 Maestro local controls include a Front
Accessible Service Switch (FASSTM) for safe
lamp replacement. RadioRA 2 Maestro local
controls install in single-pole or multi-location
applications. Remote dimmers / switches are
available for multi-location control.
Use Lutron® Designer (Claro® or Satin Colors®)
wallplates or designer-style wallplates from other
manufacturers. Wallplates are sold separately.
Lutron Claro and Satin Colors wallplates
snap on with no visible means of attachment.
RadioRA 2 Maestro local controls support color
change kits.
Dimmer
Remote Dimmer
Switch
Remote Switch
Model Numbers
Dimmers
Incandescent / Halogen / MLV (120 V )
RRD-6D-XX*
600 W / 600 VA Dimmer
RRD-10D-XX*
1000 W / 1000 VA Dimmer
RRD-10ND-XX* 1000 W / 1000 VA Neutral
Wire Dimmer
Incandescent / Halogen / MLV / ELV (120 V )
RRD-6NA-XX* 600 W / 600 VA Neutral Wire
Adaptive Dimmer
3-Wire Fluorescent/LED (120-277 V )
RRD-F6AN-DV-XX* 6 A Neutral Wire Dimmer
Switches
Lighting and Motor Loads (120 V )
RRD-8ANS-XX* 8 A Light, 1/4 HP 5.8 A Motor
Neutral Wire Electronic Switch
Remotes (for multi-location installations)
RD-RD-XX* Remote Dimmer (120 V )
RD-RS-XX* Remote Switch (120 V )
RD-RD-277-XX* Remote Dimmer (277 V )
Use only with -F6AN-DV
RD-RS-277-XX* Remote Switch (277 V )
Use only with -8S-DV
Color Change Kits
RK-D-XX*
Dimmers (-6D, -10D, -10ND,
-6NA, and -F6AN-DV)
RK-S-XX* Switches (-8ANS and -8S-DV)
RK-AD-XX* Remote Dimmers (-RD)
RK-AS-XX* Remote Switches (-RS)
*RadioRA 2 Maestro local controls are available in 26 colors. Please
see page 10 for color selections.
Lighting and Motor Loads (120-277 V )
RRD-8S-DV-XX* 8 A Light, 1/10 HP 3 A Motor
Two-Wire Electronic Switch
www.lutron.com/radiora2
Lutron® | 1
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Specifications
Model Numbers
Dimmer: RRD-6D-XX, RRD-10D-XX, RRD-10ND-XX, RRD-6NA-XX,
RRD-F6AN-DV-XX
Switch: RRD-8ANS-XX, RRD-8S-DV-XX
Remote: RD-RD-XX, RD-RS-XX, RD-RD-277-XX, RD-RS-277-XX
Power
120 V
50 / 60 Hz (-6D, -10D, -10ND, -6NA, -8ANS, -RD, -RS)
50 / 60 Hz (-F6AN-DV, -8S-DV)
120 – 277 V
50 / 60 Hz (-RD-277, -RS-277)
277 V
Typical Power
Consumption
Dimmer / Switch: 0.2 W
Test conditions: load is off and nightlight mode is enabled.
Remote Dimmer / Switch: 0 W
Test conditions: load is off.
Regulatory Approvals
UL, CSA (all except -6NA), cUL (-6NA only), NOM, FCC, IC, COFETEL
Environment
Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C),
0% to 90% humidity, non-condensing. Indoor use only.
Communications
Dimmers and switches communicate with the system through Radio
Frequency (RF) and must be located within 30 ft (9 m) of a repeater.
Remote dimmers / switches are not required to be within a specific
range of a repeater. System devices operate on frequencies between
431.0 MHz and 437.0 MHz.
ESD Protection
Tested to withstand electrostatic discharge without damage or memory
loss, in accordance with IEC 61000-4-2.
Surge Protection
Tested to withstand surge voltages without damage or loss of operation,
in accordance with IEEE C62.41-1991 Recommended Practice on
Surge Voltages in Low-Voltage AC Power Circuits.
Power Failure
Power failure memory: should power be interrupted, the control will
return to its previous state when power is restored.
Mounting
Requires a U.S. wallbox. 3 ½ in (89 mm) deep recommended, 2 ¼ in
(57 mm) deep minimum.
Wiring
Uses conventional 3-way and 4-way wiring.
Warranty
1 Year Limited Warranty. http://www.lutron.com/resiinfo
Design Features
Dimmer
On a single-tap, lights fade ON or OFF.
•
On a double-tap, lights go to full ON.
•
Switch
On a single-tap, lights or motors turn ON or OFF.
•
•
Neutral and two-wire switches available.
When ON, press and hold the tapswitch to
engage the delayed long fade to OFF.
•
Light levels can be fine-tuned by pressing and
holding the dimming rocker until the desired
light level is reached.
•
•
Neutral and two-wire dimmers available.
2 | Lutron®
24/7 Technical Support—800.523.9466
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Dimensions
All dimensions are shown as in
(mm)
Front View
Side View
Side View
-RD-277 and
-RS-277 only
4 11⁄16
(119)
5/16
(8)
2 15⁄16
(75)
1 1⁄8
(30)
5/16
(8)
1 3⁄8
(35)
Mounting and Parts Identification
Control
Mounting Wallplate
Screws
Adapter
Adapter
Mounting
Wallplate
Screws
Wallbox
Control
Wallplate Adapter / Wallplate
purchased separately.
www.lutron.com/radiora2
Lutron® | 3
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Ganging and Derating
When combining controls in the same wallbox, derating is required. See Load Type and Capacity.
No derating is required for remote dimmers / switches. -8ANS, -RD-277, and -RS-277 have fins that
need to be removed for multigang installations.
-8ANS, -RD-277, and -RS-277 only:
Do Not remove outside fins
on end of gang controls
Each control has
Middle of gang control
inside fins removed has all fins removed
Load Type and Capacity
Control
Load Type Minimum
Load
Incand.
50 W
RRD-6D1
RRD-10D
1
RRD-10ND
1, 4
RRD-6NA1, 4
RRD-8ANS
4, 6
End of
Gang
500 W
400 W / 500 VA
800 W
600 W / 800 VA
800 W
600 W / 800 VA
Middle of
Gang
400 W
300 W / 400 VA
650 W
500 W / 650 VA
650 W
500 W / 650 VA
MLV2
50 W / VA
Incand.
50 W
MLV2
50 W / VA
Incand.
10 W
MLV2
10 W / VA
Incand. /
ELV
5W
600 W
500 W
400 W
5 W / VA
450 W /
600 VA
400 W / 500 VA
300 W / 400 VA
Fluorescent / LED
0.05 A
6A
5A
3.5 A
1 ballast
60 ballasts 50 ballasts
35 ballasts
Lighting
10 W
Motor
0.08 A
8A
1/4 HP
5.8 A
5A
1/6 HP
4.4 A
Lighting
40 W / VA
8A
0.4 A
1/10 HP
3A
MLV
RRD-F6AN-DV3, 4, 5
Not
Ganged
600 W
450 W / 600 VA
1000 W
800 W / 1000 VA
1000 W
800 W / 1000 VA
2
RRD-8S-DV6, 7
Motor
6.5 A
1/4 HP
5.8 A
8 A (2-gang)
7 A (3-gang)
Neutral
Connection
NO
NO
YES
YES
YES
YES
7A
NO
Continued on next page...
4 | Lutron®
24/7 Technical Support—800.523.9466
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Load Type and Capacity (continued)
1Dimmer Load Type: -6D, -10D, and -10ND are designed for use with permanently installed incandescent, magnetic low-voltage, or
tungsten halogen only. -6NA is designed for use with permanently installed incandescent, electronic low-voltage, magnetic low-voltage,
or tungsten halogen only. Do not install dimmers to control receptacles or motor-operated appliances. Do not mix incandescent, halogen,
MLV, or ELV load types on a dimmer.
2Low-Voltage Applications: Use -6D, -10D and -10ND with magnetic (core and coil) low-voltage transformers only. Not for use with
electronic (solid-state) low-voltage transformers. Use -6NA with electronic (solid-state) or magnetic (core and coil) transformers.
Operation of a low-voltage circuit with lamps inoperative or removed may result in transformer overheating and premature failure. Lutron
strongly recommends the following:
• Do not operate low-voltage circuits without operative lamps in place.
• Replace burned-out lamps as soon as possible.
• Use transformers that incorporate thermal protection or fused transformer primary windings to prevent transformer failure due to overcurrent.
3Fluorescent Dimmer Load Type: -F6AN-DV is designed for use with permanently installed 3-wire 120 V
or 277 V
line voltage control
fluorescent ballasts or LED drivers. Use only with Hi-lume®, Hi-lume® 3D, Compact SETM, Eco-10®, or Ecosystem® (H3D-, FDB-, ECO-,
HL3-, EC5-, L3D). Do NOT use with any other ballasts or drivers. Do not install to control receptacles or motor-operated appliances.
4Power Boosters / Load Interfaces: -10ND, -6NA, -F6AN-DV, and -8ANS can be used to control power boosters / load interfaces. For a list
of compatible power boosters / load interfaces see Compatible Power Boosters and Load Interfaces below.
5Maximum Load: The maximum load for the -F6AN-DV is either the derated load or the number of ballasts, whichever is LESS.
6Switch Load Type: -8ANS and -8S-DV are designed for use with permanently installed 120 V
incandescent, magnetic low-voltage,
electronic low-voltage, tungsten halogen, fluorescent, or motor loads. -8S-DV can also be used with permanently installed 277 V
magnetic low-voltage or fluorescent loads.
7Shunt Capacitor: Some -8S-DV installations may require the use of a shunt capacitor (included with -8S-DV). This is especially necessary
for load types sensitive to leakage current (i.e. fluorescent ballasts). If load flickers, install a shunt capacitor. Optional shunt capacitor
must be installed inside the load fixture or in a separate J-box. For shunt capacitor installation see Wiring Diagram 4, 9, or 10.
Compatible Power Boosters and Load Interfaces
Some local controls can be used to control power boosters or load interfaces. Up to three power
boosters or load interfaces can be used with one control. See table below for a list of controls and
compatible power boosters and load interfaces.
Control
Phase Adaptive
Power Modules
(PHPM-PA-120-WH
& PHPM-PA-DV-WH)
3-wire Fluorescent Switched Power 0-10 V Interface
Power Modules
Module
and Switching
(PHPM-3F-120-WH (PHPM-SW-DV-WH) Module (GRX-TVI)
& PHPM-3F-DV-WH)
RRD-10ND




RRD-6NA




RRD-F6AN-DV




RRD-8ANS
www.lutron.com/radiora2

(preferred)
Lutron® | 5
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Operation
Dimmer
Switch
Status LEDs
(not on Remote Dimmers) Indicate
light level; glow softly as night light
when light is off
Dimming Rocker
Press to brighten
Press to dim
Status LED
(not on Remote Switches) Indicates
load status; glows softly as night
light when light is off
Tapswitch
Tap on / off
Tapswitch
Tap on / off
RD-277 and
RS-277 only
FASSTM
Front
Accessible
Service
Switch
FASS
Front
Accessible
Service
Switch
OR
OFF
IMPORTANT NOTICE:
FASS - Front Accessible Service Switch
To replace bulb, remove power by pulling the FASS switch out fully on all controlling devices. After
replacing bulb(s), push the FASS switch(es) back in fully to restore power to the control(s).
6 | Lutron®
24/7 Technical Support—800.523.9466
ON
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Wiring Diagrams
Wiring Diagram 1
Wiring Diagram 2
1
1
Single Location Installation with Neutral
-10ND, -6NA, and -8ANS
Single Location Installation without Neutral
-6D, and -10D
Dimmer / Switch
Dimmer
Brass
Blue
Tighten1
Hot/Live
Black
Green
120 V
50 / 60 Hz
Hot/Live
Tighten1
Black
Load
Green
120 V
50 / 60 Hz
Ground
Load
Ground
Neutral
Neutral
Wiring Diagram 3
Wiring Diagram 4
1
Single Location Fluorescent Dimmer Installation
-F6AN-DV with Lutron® Ballast / LED Driver
1
Single Location 2-wire Switch Installation
2
-8S-DV with optional shunt capacitor
Dimmer
Switch
Blue
Black
Orange
White
Tighten1
Brass
Silver
Orange
Black
Green
120-277 V
50 / 60 Hz
Black
Orange
White
Ground
Neutral
Lutron Ballast / Lutron Ballast /
LED Driver
LED Driver
Hot/Live
Blue
Brass
Silver
Brass
Hot/Live
Blue
Tighten1
Optional
Black
Green
120-277 V
50 / 60 Hz
Shunt
Capacitor2
Load
Ground
Neutral
Wiring Diagram 5
3
Multi-Location Installation without Neutral
-6D, and -10D with RD-RD
Remote Dimmer
or Dimmer
Brass
Blue
Remote Dimmer
or Dimmer
Brass
Blue
Dimmer or
Remote Dimmer
Brass
Note: Dimmer can be installed
in any location in the circuit.
Blue
Hot/Live
Black
Green
Black
Green
Black
Green
120 V
50 / 60 Hz
Ground
Ground
Load
Ground
Neutral
Continued on next page...
www.lutron.com/radiora2
Lutron® | 7
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Wiring Diagrams (continued)
Wiring Diagram 6
3, 4
Multi-Location Installation with Neutral
-10ND and -6NA with RD-RD; -8ANS with RD-RS
Remote Dimmer / Switch
Remote Dimmer / Switch
Blue
Brass
Dimmer / Switch4
Blue
Brass
Brass
Silver
Hot/Live
Black
Black
Green
Blue
Black
Green
Green
120 V
50 / 60 Hz
Ground
Ground
Load
Ground
Neutral
Wiring Diagram 7
3, 4
Multi-Location Fluorescent Dimmer Installation
-F6AN with RD-RD and Lutron® Ballast / LED Driver
Blue
Dimmer4
Remote Dimmer
Brass
Blue
Blue
Brass
Silver
Hot/Live
Black
Black
120 V
50 / 60 Hz
Orange
Black
Orange
White
Black
Green
Green
Green
Ground
Ground
Ground
Black
Orange
White
Neutral
Lutron Ballast /
LED Driver
Brass
)
Lutron Ballast /
LED Driver
Remote Dimmer
(120 V
Wiring Diagram 8
3, 4
Multi-Location Fluorescent Dimmer Installation (277 V
-F6AN with RD-RD-277 and Lutron® Ballast / LED Driver
Red
Red
Blue
Blue
Dimmer4
Brass
Silver
Hot/Live
277 V
50 / 60 Hz
Green
Ground
Neutral
Orange
Black
Orange
White
Black
Black
Black
Blue
Green
Ground
Green
Ground
Black
Orange
White
Lutron Ballast /
LED Driver
Remote Dimmer
Lutron Ballast /
LED Driver
Remote Dimmer
)
Continued on next page...
8 | Lutron®
24/7 Technical Support—800.523.9466
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Wiring Diagrams (continued)
Wiring Diagram 9
3
Multi-Location 2-wire Switch Installation (120 V
-8S-DV with RD-RS and optional shunt capacitor
Remote Switch
or Switch
Brass
Blue
)
Remote Switch
or Switch
Brass
Switch or
Remote Switch
Blue
Brass
Blue
Note: Switch can be installed
in any location in the circuit.
Hot/Live
Black
Green
Black
Green
Black
Optional
Green
120 V
50 / 60 Hz
Load
Ground
Shunt
Capacitor2
Ground
Ground
Neutral
Wiring Diagram 10
3
Multi-Location 2-wire Switch Installation (277 V )
-8S-DV with RD-RS-277 and optional shunt capacitor
Remote Switch
or Switch
Red/
Brass
Hot/Live Black
Blue
Green
Remote Switch
or Switch
Red/
Brass
Black
Blue
Green
Switch or
Remote Switch
Brass/
Red
Blue
Note: Switch can be installed
in any location in the circuit.
Optional
Black
Green
277 V
50 / 60 Hz
Load
Ground
Ground
Shunt
Capacitor2
Ground
Neutral
1 When using controls in single location installations, tighten the blue terminal. Do not connect the blue terminal to any other wiring or to ground.
2 Optional shunt capacitor must be installed inside the load fixture or in a separate J-box. Shunt capacitor is included with -8S-DV.
3 Up to 9 RadioRA 2 Remote Dimmers / Switches may be connected to the RadioRA 2 Dimmer / Switch. Total blue terminal wire length may be
up to 250 ft (76 m).
4 Neutral wire Dimmers / Switches must be connected on the Load side of a multi-location installation.
www.lutron.com/radiora2
Lutron® | 9
product specifications
369-225g
04.18.11
RadioRA 2 Maestro Local Controls
®
Colors and Finishes
Gloss Finishes
Satin Finishes
White
WH
Ivory
IV
Hot
HT
Merlot
MR
Plum
PL
Turquoise
TQ
Almond
AL
Light
Almond
LA
Taupe
TP
Eggshell
ES
Biscuit
BI
Snow
SW
Gray
GR
Brown
BR
Palladium
PD
Midnight
MN
Sienna
SI
Terracotta
TC
Greenbriar
GB
Bluestone
BG
Mocha
Stone
MS
Goldstone
GS
Desert Stone
DS
Stone
ST
Limestone
LS
Black
BL
•Due to printing limitations,
colors and finishes shown
cannot be guaranteed
to perfectly match actual
product colors.
•Color chip keychains are
available for more precise
color matching:
Gloss Finishes- DG-CK-1
Satin Finishes - SC-CK-1
Metal Finish (wallplate only)
When using Stainless Steel wallplates,
it is recommended to order the controls
in Black (BL) or Midnight (MN).
Stainless
Steel SS
10 | Lutron®
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